Despite this, the finale promises to be another must-watch episode, as PE teacher Candice Brown, engineer Andrew Smyth and garden designer Jane Beedle attempt to wow judges Mary Berry and Paul Hollywood for the last time in the royal-themed final.

Selasi, pictured with Candice, Andrew, and Jane lost out on a place in the grand final [BBC]

But what else goes on behind the scenes?

The contestants have to wear the same clothes all weekend

Have you ever noticed that the bakers wear the same clothes for an entire episode, even though it’s shot over two days?

It's for continuity purposes.

The Great British Bake Off: Candice Brown [BBC]

The contestants are specifically asked to wear the same outfits for the entire weekend.

This means they can edit scenes and shots without worrying about what the bakers are wearing.

Clever, right?

The illustrations are created AFTER each bake

The Great British Bake Off illustrations are created AFTER each bake [BBC/ Tom Hovey]

The creative illustrations of the cakes that pop up when each baker explains what they’re going to make are all drawn by illustrator Tom Hovey.

While we see the illustrations on screen before the bakers attempt to make them, Tom draws them using photographs from the filming as a reference.